BMW 330i xDrive vs BYD Sealion 07 EV
Head-to-head specifications
| Metric | BMW 330i xDrive | BYD Sealion 07 EV | Difference |
|---|---|---|---|
| Max power (hp) | 255 | 313 | -18.5% |
| Max torque (Nm) | 400 | 380 | +5.3% |
| NCAP safety | 5★ (NHTSA) | 5★ (C-NCAP) | — |
| Fuel type | Petrol | Electric | — |
| Transmission | 8-Speed Shiftable Automatic | Single-speed | — |
| Price (USD est.) | $47,500 | $29,372 | +61.7% |
- BYD Sealion 07 EV makes about 19% more power (313 vs 255 hp).
- Their economy figures use different measures (Petrol vs Electric), so compare running costs in your local fuel and electricity prices rather than head-to-head.
- Prices are converted to USD from their home markets (US and China); taxes and availability differ by country.
Verdict: 330i xDrive or Sealion 07 EV?
BMW 330i xDrive advantages
- Pulling torque (+5%)
BYD Sealion 07 EV advantages
- Engine power (+19%)
- Affordability (+38%)
Which should you choose?
- Choose the BMW 330i xDrive if you tow, carry loads or drive hilly roads.
- Choose the BYD Sealion 07 EV if you want stronger performance and overtaking confidence.
Value for money
BYD Sealion 07 EV delivers more horsepower per dollar, making it the better value of the two at their listed prices.
BMW 330i xDrive vs BYD Sealion 07 EV: which should you choose?
BMW 330i xDrive (2025 Base AWD) — petrol sedan with 255 hp and 400 Nm, rated at 11.9 km/L, 5-star NHTSA safety; priced near $47,500 in the US market.
BYD Sealion 07 EV (2026 Refresh 610 Long Range) — electric suv with 313 hp and 380 Nm, rated at 12.9 kWh/100km, 5-star C-NCAP safety; priced near $29,372 in the China market.
BMW 330i xDrive vs BYD Sealion 07 EV: BYD Sealion 07 EV is more powerful. BYD Sealion 07 EV makes about 19% more power (313 vs 255 hp). Their economy figures use different measures (Petrol vs Electric), so compare running costs in your local fuel and electricity prices rather than head-to-head.
Performance
The BYD Sealion 07 EV is the more powerful, at 313 hp against 255 hp, with 380 Nm of torque on tap. Its electric drivetrain pairs with a single-speed transmission.
Running costs
These cars use different energy types (Petrol vs Electric), so compare cost per kilometre at your local fuel and electricity prices rather than a single economy number.
Safety
BMW 330i xDrive is rated 5 stars by NHTSA and BYD Sealion 07 EV 5 stars by C-NCAP. Different NCAP programmes use different protocols, so same-programme comparisons are the most reliable.
Price and value
The BYD Sealion 07 EV lists lower at about $29,372 (USD-converted from the China market). Factor in insurance, fuel or charging, taxes and resale — not just the sticker price.
The verdict
Both are credible choices in the car comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the BMW 330i xDrive better than the BYD Sealion 07 EV?
BYD Sealion 07 EV takes the overall edge, though BMW 330i xDrive wins in specific areas worth weighing. BYD Sealion 07 EV makes about 19% more power (313 vs 255 hp).
What is the main difference between the BMW 330i xDrive and the BYD Sealion 07 EV?
BYD Sealion 07 EV makes about 19% more power (313 vs 255 hp). Their economy figures use different measures (Petrol vs Electric), so compare running costs in your local fuel and electricity prices rather than head-to-head.
Which is better value?
BYD Sealion 07 EV delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the BMW 330i xDrive if you tow, carry loads or drive hilly roads. Choose the BYD Sealion 07 EV if you want stronger performance and overtaking confidence.
Methodology
Cars are compared on manufacturer-rated maximum power and torque, certified fuel economy (km/L, converted from each market's test cycle: EPA, WLTP, CLTC, JC08/WLTC, ARAI) or EV energy use (kWh/100km), official NCAP crash-test ratings from the model's home-market programme, and list prices converted to USD at recent exchange rates. Each model shows its newest listed year and its highest-priority market trim. Test cycles differ between regions, so cross-market economy figures are directional rather than exact; prices exclude local taxes and incentives.